.square-button {
  display: flex;
  background-color: #fafafa;
  border: 1px dashed #d9d9d9;
  border-radius: 4px;
  cursor: pointer;
  -webkit-transition: border-color 0.3s ease;
  transition: border-color 0.3s ease;
  align-items: center;
  justify-content: center;
  flex-direction: column;

  &:hover {
    border-color: #1890ff;
  }
}
